Must-See: President Obama's Gym Workout Caught on Camera

A guest at the Warsaw Marriot hotel in Poland caught President Obama hitting the gym for an early morning workout.

POTUS was in town to meet Polish President Bronislaw Komorowski and Prime Minister Donald Tusk.

A guest filmed Obama as he did some lunges, lifted weights and hit the treadmill. Secret Service later issued a statement to ABC News, saying all guests had been screened and none "were not asked to leave the gym during this off the record movement, nor were they asked to refrain from taking pictures."